Some have good GFX and animations, but.... almost every soundtrack suck. Either cheap techno from the 90's or dull dubstep stuff...Bring back the good old STF melodies or modern STE stuff.The most important element in a demo for me is the music. I almost don't care about the rest.So I need stuff like this :

@Sturm: Yamaha sound is not Falcon specific. Don't talk about Falcon demo and expect Yamaha sound to be something special for Falcon. That's ST stuff, or Amstrad/Schneider-CPC... I would be disappointed to see a special Falcon demo using Yamaha sound only. Yamaha is there only for legacy support, for ckey click... Falcom music is digital audio, DSP realtime sound modification and things like this. A now 25 years old machine which is powerfull enough to play MP3 (up to 128 kBit, accelerated Falcon even more) which's popularity only starts 3-4 years after Falcon 030 release, maybe the oldest affordable computer capable to play MP3 in good quality.

The best demos for Falcon in original configuration already have been listet here. My personal favourite here is Sonolumineszenz, but having an 68060 in Falcon opens again another impressive world...

@1st1 : I'm not talking about YM or digital audio here, but more about the compositions themselves, the catchiness and how long you will remember them.No memorable tune yet on the Falcon for me, except this one maybe :